Caveman Culture Fanatic T-Shirts

'Come on out and bring your club -- they just took dinosaurs off the endangered species list!'

'The wheel was easy, the owner's manual is hard!'

6,000 BC: Neolithic Barbecue

"I'll carve the wheels, you'll sell them, and Oog, here, can be customer service."

'You know, until we learned to walk upright, I never realized how short you are.'

"My dad can't talk yet, but he's learned to wave bye-bye."

Stoneage business ethics: 'But, hey, this 'ethics' stuff isn't carved in stone!'

Caveman invents an armchair and his dog sits in it.

Used wheels

'Walk upright?. . . But what about banana peels?'

50,000 BC: The First Engagement Ring.

Grok's Thought Stopping.

"Too much club."

In prehistoric times, there were hunters, gatherers and guys who never had change.

'My axe is all dull! -- Have you been using it to shave your legs again?'

"I call it angle-poise"

'Another invention? -- You are SUCH a geek!'

Early House Hunting.

"Get out of the way! The transport vehicle of the future is about to overtake you! Soon everyone will have one!"

'Congratulations, you're now man and wife. You may club the bride. '

Cafe: 'Soup of the day, Hon, is 'primordial'.'

'Do you ever get this weird, primitive yearning to sit behind a large block of wood?'

"Nothing is funny. We're just having a good laugh."

Early versions of the new year's eve ball drop proved less popular among revelers,

'I'm on a diet -- I just eat the brains.'

"Here's your anesthetist now!"

'He said he doesn't make cave calls, but stay warm and get plenty to drink.'

"It's time to feed your drone."

'Oog's Mom lets him draw on the walls.'

"If you're going to write a review, don't forget to mention our generous portions."

'Better stick close to the cave today — the big ones are biting.'

"Now do you believe me?"

'Not bad idea! But no quit day job.'